root / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / histogram / ui / HistogramPanelListener.java @ 10819
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*/
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package org.gvsig.rastertools.histogram.ui; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.FocusEvent; |
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import java.awt.event.FocusListener; |
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import java.awt.event.KeyEvent; |
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import java.awt.event.KeyListener; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseListener; |
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import java.awt.event.MouseMotionListener; |
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import javax.swing.JLabel; |
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import javax.swing.event.TableModelEvent; |
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import org.gvsig.rastertools.histogram.Histogram; |
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/**
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* Listener para eventos del panel de histograma
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*
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* @version 20/03/2007
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* @author Nacho Brodin (brodin_ign@gva.es)
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* @author Borja Sanchez Zamorano (borja.sanchez@iver.es)
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*/
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public class HistogramPanelListener implements ActionListener, KeyListener, FocusListener { |
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private HistogramPanel panel = null; |
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/**
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* Objeto histograma para la gesti?n de procesos de histograma
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*/
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private Histogram histogram = null; |
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/**
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* ?ltimo histograma visualizado en el gr?fico
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*/
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private int[][] lastHistogram = null; |
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public static boolean comboEventEnable = true; |
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public HistogramPanelListener(HistogramPanel p){
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panel = p; |
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} |
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public void setControlListeners(){ |
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panel.getGraphicContainer().getPlusButtonControlLeft().addActionListener(this);
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panel.getGraphicContainer().getPlusButtonControlRight().addActionListener(this);
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panel.getGraphicContainer().getLessButtonControlLeft().addActionListener(this);
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panel.getGraphicContainer().getLessButtonControlRight().addActionListener(this);
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panel.getGraphicContainer().getTextControlRight().addKeyListener(this);
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panel.getGraphicContainer().getTextControlLeft().addKeyListener(this);
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panel.getGraphicContainer().getTextControlRight().addFocusListener(this);
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panel.getGraphicContainer().getTextControlLeft().addFocusListener(this);
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} |
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public void actionPerformed(ActionEvent e) { |
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/*
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//--------------------------------------
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//Botones de m?s y menos
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if( e.getSource() == panel.getPHistogram().getPlusButtonControlLeft() ||
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e.getSource() == panel.getPHistogram().getLessButtonControlLeft() ||
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e.getSource() == panel.getPHistogram().getPlusButtonControlRight() ||
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e.getSource() == panel.getPHistogram().getLessButtonControlRight()){
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panel.setStatistic(Statistic.getBasicStatsFromHistogram(panel.getLastHistogram(),
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(int)panel.getBoxesValues()[1],
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(int)panel.getBoxesValues()[0],
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panel.showBands));
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return;
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}
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//--------------------------------------
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//Cambiar las bandas en el combo
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JComboBox cbb = panel.getJComboBands();
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if(comboEventEnable && e.getSource() == cbb){
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if(cbb.getSelectedIndex() == 0){
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boolean[] list = panel.getBandListShowInChart();
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for(int i = 0; i < list.length; i++)
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list[i] = true;
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panel.setBandListShowInChart(list);
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}else if(cbb.getSelectedItem().equals("R") || cbb.getSelectedItem().equals("Band 0"))
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panel.addOrRemoveGraphicBand(0);
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else if(cbb.getSelectedItem().equals("G") || cbb.getSelectedItem().equals("Band 1"))
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panel.addOrRemoveGraphicBand(1);
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else if(cbb.getSelectedItem().equals("B") || cbb.getSelectedItem().equals("Band 2"))
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panel.addOrRemoveGraphicBand(2);
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else{
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for(int i = 3; i < HistogramPanel.MAXBANDS; i++){
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if(cbb.getSelectedItem().equals("Band "+i))
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panel.addOrRemoveGraphicBand(i);
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}
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}
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}
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//--------------------------------------
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//Limpiar
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JButton clean = panel.getJButtonClear();
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if(e.getSource() == clean){
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panel.cleanChart();
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}
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//--------------------------------------
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//Selecci?n de fuente de datos del histograma
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JComboBox cbo = panel.getJComboBoxOrigen();
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if(comboEventEnable && e.getSource() == cbo){
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panel.setHistogramDataSource(cbo.getSelectedIndex());
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//En caso de que el histograma se monte a partir de los datos de la vista ponemos RGB en el combo
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if(cbo.getSelectedIndex() == 0)
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panel.setRGBInBandList();
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//En caso de que el histograma se monte a partir de los datos reales ponemos el n?mero de bandas en el combo
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if(cbo.getSelectedIndex() == 1 || cbo.getSelectedIndex() == 2)
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panel.setBands(panel.getHistogram().getGrid().getBandCount());
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}
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//--------------------------------------
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//Selecci?n de histograma acumulado y no acumulado
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JComboBox cbt = panel.getJComboBoxTipo();
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if(comboEventEnable && e.getSource() == cbt)
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panel.setType(cbt.getSelectedIndex());
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if(comboEventEnable)
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panel.showHistogram();
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*/
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} |
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/**
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* Obtiene el ?ltimo histograma visualizado
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* @return
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*/
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public int[][] getLastHistogram() { |
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return lastHistogram;
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} |
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/**
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* Asigna el objeto histograma para la gesti?n de procesos de histograma
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* @param histogramObj
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*/
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public void setHistogram(Histogram histogram) { |
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this.histogram = histogram;
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} |
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/**
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* M?todo que ejecuta el thread que comprueba cuando se ha acabado de generar
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* el histograma. Al finalizar, se lee el histograma de la imagen completa
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* calculado y se muestra.
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*/
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public void readFullHistogramFromThread(){ |
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if (panel.getType() == 0) |
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lastHistogram = getHistogram().getFullHistogram(); |
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else if(panel.getType() == 1) |
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lastHistogram = getHistogram().getFullAccumulatedHistogram(); |
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/* setStatistic(Statistic.getBasicStatsFromHistogram( lastHistogram,
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(int)getBoxesValues()[1],
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(int)getBoxesValues()[0],
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showBands));
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*/
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//Si el histograma es grande lo recortamos para mostrarlo porque jfreeChart se vuelve
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//inestable al poner muchos elementos en las X
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/*
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int pos = lastHistogram[0].length;
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int[][] newHistogram = lastHistogram;
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boolean elem = true;
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if(lastHistogram[0].length >= Utilities.MAX_SHORT_BIT_VALUE){
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for(int i = (lastHistogram[0].length - 1); i >= 0; i--){
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for(int iBand = 0; iBand < lastHistogram.length; iBand ++){
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if(lastHistogram[iBand][i] != 0)
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elem = false;
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}
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if(!elem){
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pos = i;
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break;
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}
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}
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newHistogram = new int[lastHistogram.length][pos];
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for(int iBand = 0; iBand < lastHistogram.length; iBand ++){
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for(int i = 0; i < newHistogram[iBand].length; i ++){
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newHistogram[iBand][i] = lastHistogram[iBand][i];
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}
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}
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}
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*/
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/*
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GraphicChartPanel gcp = pHistogram.getPGraphic();
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String bandNames[] = new String[lastHistogram.length];
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for (int iBand = 0; iBand<lastHistogram.length; iBand++)
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bandNames[iBand]=this.getJComboBands().getItemAt(iBand+1).toString();
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gcp.setNewChart(newHistogram, bandNames);
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*/
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} |
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/**
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* Obtiene el objeto histograma para la gesti?n de procesos de histograma
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* @return
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*/
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public Histogram getHistogram() {
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return histogram;
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} |
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public void keyPressed(KeyEvent e) { |
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/* if(e.getKeyCode() == 10){
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panel.setStatistic(Statistic.getBasicStatsFromHistogram(panel.getLastHistogram(),
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(int)panel.getBoxesValues()[1],
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(int)panel.getBoxesValues()[0],
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panel.showBands));
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}*/
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} |
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public void keyReleased(KeyEvent e) { |
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// TODO Auto-generated method stub
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} |
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public void keyTyped(KeyEvent e) { |
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// TODO Auto-generated method stub
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} |
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public void focusGained(FocusEvent e) { |
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// TODO Auto-generated method stub
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} |
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public void focusLost(FocusEvent e) { |
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// TODO Auto-generated method stub
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} |
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} |